Page 15 - Demo

Power Supply, Dual Output, Low Voltage, DC
Each output’s voltage can be continuously varied between 0 and 20 volts with a current of up to 2 amps. Both adjustable outputs have an easy-to-read digital meter that displays the current and voltage readings. A single 5-volt at 2-amp regulated output is also built-in. For high-voltage needs, the three inde- pendent outputs can be used together for a total DC output
of up to 45 volts at 2 amps. Externally controlled cutoff circuit automatically protects against overloads, short circuits and personal injuries.
AP6530 I $329.25
Abbe Mark III Refractometer
Accurately identify pure substances and analyze mixtures due to automatic temperature equilibration and compensation. Large LCD screen provides a digital readout of index of refraction (RI) and temperature-compensated RI measurements. Menu-driven operation with multilingual options (English, French, German and Spanish). Uses internal LEDs for long-life illumination and
a glass prism sealed with epoxy in a stainless steel housing. Multiple measurement scales are available—in addition to the Refractive Index (RI) and Percent Brix scales, the Abbe Mark III can hold up to 14 custom scales with automatic tempera- ture correction between 10 °C and 40 °C. Includes ports for connecting an external circu-
lator for temperature control (not included). Connects to a computer via RS-232 ports.
Specifications:
• RI reading range/accuracy: 1.3106 to 1.7000 nD / ±0.0001 nD
• Brix range/accuracy: 0.0 to 95.0% / ±0.1%
• Temperature compensation range: 10 to 40 °C
• 110/220 V, 50/60 Hz • 2-year warranty AP7767 I $6483.75
Refractometer, Abbe Mark III AP7767
Single-Stage Vacuum Pump
Power Supply, Dual Output, Low Voltage, DC
AP6530
Lab Equipment, continued
Single-Stage Vacuum Pump AP1712
Low-maintenance, economical, single-stage vacuum pump is fast and easy to operate. Oil-less operation produces a moderate vacuum of 150 mm Hg (1⁄5 normal pressure). It can also push a pressure of 3,192 mm Hg, which is 4.2 times normal room pressure. 31 liters/min. open flow, motor speed of 1725 rpm, 1⁄8 hp, gauges, on/off switch on cord, carrying handle, rubber feet, 115 V, 60 Hz, 15 lbs. net weight. Accepts 1⁄4" i.d. tubing.
AP1712 I $633.00
Polypropylene Laboratory Carts
Polypropylene is an ideal material for a laboratory cart because of its remarkable chemical resistance and superb mechanical strength. The shelves are molded around an “egg carton” type structure providing superior strength. The ergonomic handle is permanently molded into the top shelf. All the edges are molded to present round surfaces. The 5" casters are fully equipped with ball bearings. Two sizes available.
Deep pocket top shelf.
• Maximum Load Capacity: 500 lbs
• Shelf clearance: 193⁄4"
• Chemical-resistant
AP1691 I 39" L x 177⁄8" W x 331⁄4" H
AP5433 I 451⁄4" L x 257⁄8" W x 331⁄4" H I $362.25
I $346.50 Top all one piece. Spills can safely be
retained, treated, neutralized and dumped.
Polypropylene Laboratory Carts AP1691, etc.
Rear casters swivel for maximum maneuverability.
1-800-452-1261 FLINNSCI.COM
FLINN SCIENTIFIC
I CHEMICALS AND LAB SUPPLIES
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